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 ###Instrução: Qual 1991-92 tem um 1993-94 de 43?
 ###Tabelas: CREATE TABLE relegation (relegation_id AUTO_INCREMENT PRIMARY KEY, Team VARCHAR, Average INT, Points INT, Played INT, 1991-92 VARCHAR, 1992-93 VARCHAR, 1993-94 INT) CREATE TABLE season_by_season_statistics (season_by_season_statistics_id AUTO_INCREMENT PRIMARY KEY, Season VARCHAR, Points per Game VARCHAR, Total Yards per Game VARCHAR, Rushing Yards per Game VARCHAR, Passing Yards per Game VARCHAR, Sacks VARCHAR, Interceptions VARCHAR) CREATE TABLE lpga_major_championship (lpga_major_championship_id AUTO_INCREMENT PRIMARY KEY, Year INT, Dates VARCHAR, Venue VARCHAR, Champion VARCHAR, Country VARCHAR, Score INT, To par VARCHAR, Margin of victory VARCHAR, Runner(s)-up VARCHAR, Purse ( $ ) INT, Winner's share ($) INT) CREATE TABLE triathlon (triathlon_id AUTO_INCREMENT PRIMARY KEY, Athlete VARCHAR, Event VARCHAR, Swim (1.5km) VARCHAR, Trans 1 VARCHAR, Bike (40km) VARCHAR, Trans 2 VARCHAR, Run (10km) VARCHAR, Total Time VARCHAR, Rank INT) CREATE TABLE overall_scorers (overall_scorers_id AUTO_INCREMENT PRIMARY KEY, Name VARCHAR, Years VARCHAR, League INT, FA Cup INT, League Cup INT, Europe INT, Other a INT, Total VARCHAR)  
SELECT 1991-92 FROM relegation WHERE 1993-94 = 43